Maurice Leblanc 
The Crystal Stopper 

A detective yarn that is a corker. Arsène Lupin in the greatest predicament of his career. Instead of the old masterful conqueror of men and circumstances against tremendous odds, we find him, until almost the final chapter, pitted against foemen worthy of his steel, who outwit him time and time again and involve him in a struggle for his very life!

O autorze

Maurice-Marie-Émile Leblanc (11 November 1864 – 6 November 1941) was a French novelist and writer of short stories, known primarily as the creator of the fictional gentleman thief and detective Arsène Lupin, often described as a French counterpart to Conan Doyle’s creation Sherlock Holmes.